What is a client that performs the bulk of the data-processing operations known as?

A client that performs the bulk of the data-processing operations is referred to as a fat client. This type of client typically has substantial local processing power and storage capacity, allowing it to handle complex tasks and applications without heavily relying on a server. Fat clients can execute substantial portions of their business logic and data processing locally, making them suitable for scenarios where high performance and responsiveness are critical.

In contrast, thinner clients, such as the thin client, depend on servers for processing and storage, executing minimal or no data processing tasks locally. While web clients focus on the delivery of web-based applications and content, they do not necessarily execute significant data-processing tasks on their own. Database clients, on the other hand, are specialized interfaces for connecting to databases; they may perform some processing but typically do not encompass the broader functionality of a fat client. Thus, understanding the context of these different types of clients clarifies why the fat client is identified as performing the bulk of data-processing operations.